Bell treatment的意思|示意

The structure and principle of a new type of the multiple induction furnace heater with bell jar type was introduced. Its application in heat treatment of the metal parts was also introduced.

阐述了一种新型钟罩式多炉膛感应加热炉的结构和工作原理，介绍了它在金属零件热处理中的应用。

Bell argues that artists are special and need to be given special treatment. Ms.

贝尔小姐认为，艺术家是特别的，所以理应被特殊对待。